With the analysis among 44 patents, we discovered top 38 key players by total patent application. Shanxi Lu'An Environmental Energy Development Co., Ltd., R2 Solutions, International Business Machines Corp. are dominant in this area. They take 18.18% of the total patent filing.
Shanxi Sheng, China
Patent: 3
Colorado, United States
Patent: 3
New York, United States
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
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With the analysis among related 82 patents applied in the last 5 years. We discover 68 most active companies in this area. The fast-growing Tongji University, Southwest Jiaotong University, Southeast University take 10.98% of patent filing during this period.
Shanghai Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
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Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
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Patent: 2
With the analysis among related 82 patents in last 5 years, we discover 41 new entrants. Guilin University of Technology, Zhejiang University, China Shipbuilding Industry Group 719 Research Institute are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 2
Henan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 200 patents, we discovered top 84 universities and scientific research institutions by total patent application. Wuhan University, China University of Mining & Technology, Sun Yat-Sen University are dominant in this area. They take 10.50% of the total patent filing.
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4